Assembly Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.
Procedure for the 34-SI
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Illustration 1 | g00651391 |
Typical Example |
- Press collar (31) on rotor (28) .
- Slide retainer (30) on rotor (28) .
- Press bearing (29) on rotor (28) .
- Press housing (22) on rotor (28) and bearing (29) .
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Illustration 2 | g00651367 |
Typical Example |
- Install 4 screws (27) in housing (22) .
Note: Do not strike the bearing. Shocks from striking the housing can cause damage.
- Install the inner race. Press the bearing into the housing.
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Illustration 3 | g00651219 |
- Press cap (26) in housing (20). Install the coil and support (24) in housing (20). Guide the field leads through the hole as the coil is installed in the housing. Install 4 screws (25) .
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Illustration 4 | g00651365 |
Typical Example |
- Press stator (23) and housing (20) together. Guide the stator leads through the hole as the stator is installed in housing (20) .
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Illustration 5 | g00651362 |
Typical Example |
Note: Do not damage exposed stator windings or field windings. Bumping the windings or scraping the windings may break the insulation. Broken insulation may create a short circuit or a ground.
Note: Some models have a fourth mounting lug.
- Join housing (22) and housing (20). Install 4 bolts (21).
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Illustration 6 | g00651213 |
- Install rectifier bridge (19) .
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Illustration 7 | g00651211 |
- Install capacitor (18). Install two screws (17).
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Illustration 8 | g00651204 |
- Install regulator (16). Install screw (15).
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Illustration 9 | g00651197 |
- Connect the insulated ground lead (14). Connect lead (13). Install nut (12) .
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Illustration 10 | g00651167 |
- Install 2 insulated screws (11) .
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Illustration 11 | g00651162 |
- Install diode trio (10) .
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Illustration 12 | g00651157 |
- Connect 3 leads (9). Install "R" terminal strap (8). Install 3 screws (7) .
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Illustration 13 | g00651154 |
- Install the "I" terminal strap (6). Connect 2 leads (5). Install 2 insulated screws (4) .
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Illustration 14 | g00651151 |
- Install 4 terminal studs (3) .
Note: Not all of the alternators will have 4 terminals.
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Illustration 15 | g00651141 |
- Position plate (2). Install 4 screws (1) .
- Install the fan, the pulley, the washer, and the pulley nut.
Procedure for the 30-SI
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Illustration 16 | g00651391 |
Typical Example |
- Press collar (31) on rotor (28) .
- Slide retainer (30) on rotor (28) .
- Press bearing (29) on rotor (28) .
- Press housing (22) on rotor (28) and bearing (29) .
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Illustration 17 | g00651367 |
Typical Example |
- Install 4 screws (27) in housing (22) .
Note: Do not strike the bearing. Shocks from striking the housing can cause damage.
- Install the inner race. Press the bearing into the housing.
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Illustration 18 | g00651235 |
- Press cap (26) in housing (20). Install the coil and support (24) in housing (20). Guide the field leads through the hole as the coil is installed in the housing. Install 4 screws (25) .
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Illustration 19 | g00651365 |
Typical Example |
- Press stator (23) and housing (20) together. Guide the stator leads through the hole as the stator is installed in housing (20) .
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Illustration 20 | g00651362 |
Typical Example |
Note: Do not damage exposed stator windings or field windings. Bumping the windings or scraping the windings may break the insulation. Broken insulation may create a short circuit or a ground.
Note: Some models have a fourth mounting lug.
- Join housing (22) and housing (20). Install 4 bolts (21).
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Illustration 21 | g00651234 |
- Install capacitor (34). Install screw (33) .
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Illustration 22 | g00651233 |
- Install rectifier bridge (32). Install 2 screws (19) .
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Illustration 23 | g00651232 |
- Slide terminal strap (17) in the housing. Install nut (16). Install screw (18).
- Install diode trio (15). Install strap (12) .
- Connect 3 leads (14). Install 3 nuts (13) .
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Illustration 24 | g00651228 |
- Install terminal (11) .
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Illustration 25 | g00651227 |
- Install regulator (10). Install screw (9) .
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Illustration 26 | g00651226 |
- Install strap (7). Connect leads (5). Install nut (6). Install screw (8) .
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Illustration 27 | g00651225 |
- Connect 2 leads (4). Install 2 insulated screws (3).
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Illustration 28 | g00651125 |
- Position plate (2). Install 4 screws (1) .
- Install the fan, the pulley, the washer, and the pulley nut.